Rephrase various steps.

features/apt.feature

@@ -3,7 +3,7 @@ Feature: Installing packages through APT
   As a Tails user
   when I set an administration password in Tails Greeter
   I should be able to install packages using apt-get and synaptic
-  and all network traffic should flow only through Tor.
+  and all Internet traffic should flow only through Tor.
 
   Background:
     Given a computer

features/step_definitions/torified_gnupg.rb

-When /^I successfully fetch a GnuPG key using the CLI$/ do
+When /^I successfully fetch an OpenPGP key using the GnuPG CLI$/ do
   next if @skip_steps_while_restoring_background
   res = @vm.execute("gpg --recv-key 52B69F10A3B0785AD05AFB471D84CCF010CC5BC7",
                     $live_user)
   assert(res.success?, "gpg keyserver fetch failed:\n#{res.stderr}")
 end
 
-When /^I successfully fetch a GnuPG key using seahorse$/ do
+When /^I successfully fetch an OpenPGP key using Seahorse$/ do
   next if @skip_steps_while_restoring_background
   @screen.wait("SeahorseWindow.png", 10)
   @screen.type("r", Sikuli::KEY_ALT) # Menu: "Remote" ->

features/torified_browsing.feature

@@ -2,7 +2,7 @@
 Feature: Browsing the web using Iceweasel
   As a Tails user
   when I browse the web using Iceweasel
-  all network traffic should flow only through Tor
+  all Internet traffic should flow only through Tor
 
   Background:
     Given a computer

features/torified_gnupg.feature

@@ -2,7 +2,7 @@
 Feature: Keyserver interaction with GnuPG
   As a Tails user
   when I interact with keyservers using various GnuPG tools
-  all network traffic should flow only through Tor.
+  all Internet traffic should flow only through Tor.
 
   Background:
     Given a computer
@@ -18,11 +18,11 @@ Feature: Keyserver interaction with GnuPG
     And I have closed all annoying notifications
     And I save the state so the background can be restored next scenario
 
-  Scenario: Fetching PGP keys using the CLI should be done over Tor.
-    When I successfully fetch a GnuPG key using the CLI
+  Scenario: Fetching OpenPGP keys using GnuPG should be done over Tor.
+    When I successfully fetch an OpenPGP key using the GnuPG CLI
     Then all Internet traffic has only flowed through Tor
 
-  Scenario: Fetching PGP keys using seahorse should be done over Tor.
+  Scenario: Fetching OpenPGP keys using Seahorse should be done over Tor.
     When I run "seahorse"
-    And I successfully fetch a GnuPG key using seahorse
+    And I successfully fetch an OpenPGP key using Seahorse
     Then all Internet traffic has only flowed through Tor